<!DOCTYPE html>
<script src="../../resources/testharness.js"></script>
<script src="../../resources/testharnessreport.js"></script>
<svg><circle id="target"/></svg>
<script>
test(() => {
  target.animate([{'svg-r': '10px'}, {'svg-r': '100px'}], 1000);
}, "Don't crash when applying SVG R attribute.");
</script>
